.top_nav{
    position: absolute;
    top:0;
    left: 0;
    right: 0;
    height: 50px;
    width:100%;
    background-color: $greenstylecolor;
    color:#fff;
    .navbar-header{
        float: left;
    }
    .navbar-brand{
        img{border:none;}
    }
    .top_content{
        padding-left: 15px;
        padding-right: 15px;
        .top_content_menu{
            float: left;
            margin: 0px;
            li{
                float: left;
                margin: 0px;
                padding: 0px;
                text-decoration: none;
                list-style: none;
                a{
                    box-sizing: border-box;
                    width: 100px;
                    text-align: center;
                    font-size: 12px;
                    display: block;
                    height: 50px;
                    line-height: 50px;
                    color: #FFF;
                    text-decoration: none;
                    background-color: transparent;
                }
            }
        }
        .top_content_user{
            float: right;
            margin-top: 20px;
            li{z-index: 11;}
        }
        .top_content_mail{
            float: right;
            margin-top: 20px;
            margin-right: 20px;
        }
    }
}


.aoyou-tab-menu{
    background-color: #F7F7F7;
    width: 167px;
    position: absolute;
    top: 21px;
    right: 0px;
    margin: 2px 0px 0px;
    padding: 0px;
    text-align: left;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    box-shadow: 0px 6px 12px rgba(0, 0, 0, 0.176);
    z-index: 2;
    display:none;
    li {
        list-style: none;
        padding-left: 23px;
        font-size: 13px;
        color: black;
        line-height: 27px;
        cursor: pointer;
    }

    li:hover{
        background-color: #eee;
    }

    li.aoyou-tab-menu-bottomborder{
        border-bottom: 1px solid rgba(0, 0, 0, 0.15);
    }
}
